{
  "event_id": "lead-10492",
  "source": "landing-webhook",
  "target": "crm-api",
  "idempotency_key": "landing:lead-10492",
  "customer": {
    "name": "Мария",
    "phone": "+7 (916) 555-12-34"
  },
  "request": {
    "method": "POST",
    "url": "https://api.example.ru/leads",
    "body": {
      "name": "Мария",
      "phone": "+79165551234"
    }
  },
  "attempt": 1
}